1KOF

Crystal structure of gluconate kinase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Gluconate kinase	polymer	175	19572.3	2	UniProt (P46859) Pfam (PF01202) In PDB	Escherichia coli	Thermoresistant gluconokinase
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER	non-polymer		505.2	2	Chemie (ACP)
4		water	water		18.0	67	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39144.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1059.0
All*	Total formula weight	40203.6

*Water molecules are not included.